Northstar Engines and System Technical Discussion Discussion, I need help in Cadillac Engine Technical Discussion; changed the camshaft sensor and still have p041 code on cadillac 94 sts...
I need help changed the camshaft sensor and still have p041 code on cadillac 94 sts Re: I need help Did you change both sensors? I think there are 2 but not positive for your year. Usually posted as an upper and lower sensor. Search CKP here. You'll get a lot to wade through but your answer should be here. Re: I need help P041.... CaMshaft Position sensor (CMP) signal fault. The single sensor in the drive belt end of the rear cam cover ? Held in by a 10mm bolt, and murder to get to ?
If that's it, you're in the wiring harness tracing business. Might be a dirty connector.....any oil leak in the cam cover gasket goes right to that corner.
The CranKshaft Position sensors (CKP) (2 - A & B) are down on the side of the block next to the oil filter adapter.
OBD-II uses P0 40 and P0 3 41 for the CMP codes. 3
Did you clear the codes, and if so, is the P041 urrent or C istory ? H